參數(shù)資料
型號(hào): X68C75 SLIC(中文)
英文描述: Port Expander and EE Memory(端口擴(kuò)展,多重地址/數(shù)據(jù)總線,高速CMOS,微控制器外圍芯片)
中文描述: 端口擴(kuò)展和EE記憶體(端口擴(kuò)展,多重地址/數(shù)據(jù)總線,高速的CMOS微控制器外圍芯片)
文件頁(yè)數(shù): 4/21頁(yè)
文件大?。?/td> 1613K
代理商: X68C75 SLIC(中文)
==2000:09:12==
P&S
==21-4==
Read During Write
££
X68C75
μáí ò ìμêüüêμèμ3aé±£¤¨
Block Protect
£èí têyY±£¤¨
Software Data
Protection
£° £üê1· ò×ê§D′′¢÷óáDé· a
8
àá¢μ
1k
×úμ2· à′′|àí £aD· Dμò
üàá¢μ±êD DDD′2ù×÷ £aê1μ′′¢÷μúèY· aéD′ó2éD′2· £òòê1μ÷tμ3D· ê
°2èμ£′óúêüμ· £¨àyè£ú×ˉˉó|óD£úêúè¨μ· tDD£ü ¢éú üD £é±£¤
ü′ú ò×ê§D′÷D£è· ±£ú÷tμóêyYè±±£′ £
X68C75
D′êèó×÷è°òaêμò×°üúíê3éó· μía2 £
X68C75
1óD1¤òμ±ê×
5V E
2
′′¢÷μìD£àyè×úòò· êμD′èò°ì×aˉ£¨
Toggle Bit
Polling
££
£¨
1
£á3
AS
μáμíμμì±′μ £μ±
E
ê±óoí
£¨
2
£D′è
ú
AS
μμ¨1y′μ ′DDD′2ù×÷ £
W
/
R
E
ê±ó μáμíμì±°óDD§êyY±D3ú
AD0-AD7
£êyYú
E
ê±óμμ′è
X68C75
£¨
3
£òD′2ù×÷
X68C75
§3ò· êD′2ù×÷ £aê1μ¢÷ü°
1
á
32
×úμêyYD′è
X68C75
£úòD′2ù×÷ú
ò μ¥àμD′±D· o×úD′μ¨ê±òó £
E
μééyˉ¨ê±÷óùú2±à3ìüú
100
s
£òò′£
ò 3é1|μD′2ù×÷±Dúéò ×úD′μ
100
s
òúaê £
£¨
4
£×aˉ£¨
Toggle Bit Polling
òòa
X68C75
μDíD′ê±D óú1¨μ
5ms
£ùòá1áì×aˉ£¨
Toggle Bit Polling
£à′è· ¨D′ü
úê· ìáíê3é £úú2±à3ìüúú£óéóúó×ò′ó± üDμ′′¢÷DDá32ù×÷£
I/O
6
· ′ ′′ó°
1
±
á °
0
±oí′ó °
0
±á °
1
±£μ±ú2üúíê3éê±£a×aí££÷tóúáí íaμáòD′2ù×÷êé· ê
μ £óéóúá11£óúˉμá2ù×÷±D· ¢éúóúyúD′μú£′£D′üúú
A12
μ×′ì±Dóˉú
ú
A12
μ×′ìàò £
W
/
R
a 죨
t
ACC
£ê±êyYê3á
AD
òy £
Doaμíμíê±
E
ê±óa(chǎn) μaêD′üú £ú
2.2
êyY±£¤
X68C75
í¨1yèí tá1áêyY±£¤ £óDó
E
2
PROM
1¤òμ±ê×àμèèí têyY±£¤ìDò°
DDíμìá1μútêyY°2èD μ騱£¤£¨
Block Lock Protect
£D′許£¤ £
£¨
1
£èí têyY±£¤
èí têyY±£¤£¨
Software Data Protection
SDP
£óóú±£¤è2óáDê1úéμ
/
μ2ù×÷ú2
òòèòò±D′ £33§ê±
X68C75 SDP
±éèaê1ü×′ì £ú
SDP
aê1ü×′ìê±£2á· ¢éúòòè
òòD′è
X68C75
μé £
μí3èèéòD′êyY£μμ±D′2ù×÷£¨òò×ú£°óDèy×úμüá DòáDê±2üêμ £ùóDD′2ù×÷£
°üà¨üá DòáDò°èoêyYD′2ù×÷£±D· oòD′è¨ê±òó £
úDT · ò×ê§D′÷òê±òéê1
SDP
· ê′|óúê1ü×′ì £aDDT °üà¨D′
EE
óó′÷£
SFR
óó′÷ò°
BPR
í
3
oíí
4
相關(guān)PDF資料
PDF描述
X68C75 SLIC Port Expander and EE Memory(端口擴(kuò)展,多重地址/數(shù)據(jù)總線,高速CMOS,微控制器外圍芯片)
X6RD207HKV913 THYRISTOR MODULE|SCR|1.5KA I(T)
X6RT413FT THYRISTOR|GTO|4KV V(DRM)|TO-200AC
X6RT413HB THYRISTOR|GTO|4.1KV V(DRM)|TO-200AC
X6RT413HD THYRISTOR|GTO|4.2KV V(DRM)|TO-200AC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
X68EM05JB4 制造商:Motorola Inc 功能描述:
X68EM05PV8 制造商:Motorola Inc 功能描述:
X68EML05P6A 制造商:Freescale Semiconductor 功能描述:Tools Emulator For Use With:6
X68HC705H12PGMR 制造商:Motorola 功能描述:MOTOROLA S7D6A
X68PA08AX48FNFU 制造商:ONS 功能描述:ON SEMICONDUCTOR